# ssh 1:7.6p1-4ubuntu0.7+esm6: ssh 1:7.6p1-4ubuntu0.7+esm6 for Ubuntu 18.04.6 LTS (bionic)

ssh 1:7.6p1-4ubuntu0.7+esm6, released August 11, 2026, fixes 8 CVEs in ssh. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.

- Web page: https://patchblox.com/security/fix/linux/ubuntu-bionic-ssh-1-7.6p1-4ubuntu0.7-esm6
- Platform: Linux
- Released: Aug 11, 2026
- Priority: High (Closes CVE-2026-60000, high severity)
- CVEs: 8, exploited: 0, on CISA KEV: 0

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [ssh](https://patchblox.com/security/data/product/linux/ssh.md) | Ubuntu 18.04.6 LTS (bionic) | 1:7.6p1-4ubuntu0.7+esm6 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-60000](https://patchblox.com/security/data/cve/CVE-2026-60000.md) | High | sshd in OpenSSH before 10.4 allows remote attackers to cause a denial of service (resource consumption from excessive authentication attempts) because MaxAuthTries was mishandled for GSSAPIAuthentication. | 7.5 | 0.0062 |  |
| [CVE-2026-59995](https://patchblox.com/security/data/cve/CVE-2026-59995.md) | High | sftp in OpenSSH before 10.4 does not properly constrain the location of downloaded files when "sftp server:/path ." is used with an attacker-controlled server. | 7.5 | 0.0025 |  |
| [CVE-2026-35387](https://patchblox.com/security/data/cve/CVE-2026-35387.md) | High | openssh-client: OpenSSH before 10.3 can use unintended ECDSA algorithms | 7.5 | 0.0024 |  |
| [CVE-2026-35414](https://patchblox.com/security/data/cve/CVE-2026-35414.md) | High | OpenSSH before 10.3 mishandles the authorized_keys principals option in uncommon scenarios involving a principals list in conjunction with a Certificate Authority that makes certain use of comma characters. | 8.1 | 0.0022 |  |
| [CVE-2026-73282](https://patchblox.com/security/data/cve/CVE-2026-73282.md) | High | In ssh in OpenSSH before 10.5, a use-after-free for realloc data can occur if a certain pair of remote-forwarding operations are concurrent. | 7.5 | 0.0016 |  |
| [CVE-2026-59999](https://patchblox.com/security/data/cve/CVE-2026-59999.md) | High | In sshd in OpenSSH before 10.4, DisableForwarding=yes was supposed to take precedence over PermitTunnel=yes, but did not. | 7.5 | 0.0016 |  |
| [CVE-2026-59998](https://patchblox.com/security/data/cve/CVE-2026-59998.md) | Routine | sshd in OpenSSH before 10.4 has an undocumented security-relevant behavior: GSSAPIStrictAcceptorCheck has no value if the server is in Windows Active Directory. | 6.5 | 0.0018 |  |
| [CVE-2026-59997](https://patchblox.com/security/data/cve/CVE-2026-59997.md) | Routine | internal-sftp in sshd in OpenSSH before 10.4 recognizes only the first 9 command-line arguments, which can be important if a later command-line argument would have helped to ensure the intended security properties of an SFTP connection. | 6.5 | 0.0018 |  |

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Data as of 2026-11-12T01:51:14Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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